Olympus CLV-160 User manual

MAINTENANCE MANUAL
CLV-160

INTRODUCTION
Repairs of this product require high-grade special knowledge and
technique. We recommend to contact the Olympus agent in your country
when the product goes out of order.
For remodeling or repairs to be done
by the agent or person not authorized by us, we will not warrant the
product and not be liable for any result.

CONTENTS CLV-160
CONTENTS
1. SPECIFICATIONS
2. CONNECTION DIAGRAM
3. BLOCK DIAGRAM
4. TROUBLESHOOTING
5. DISASSEMBLING PROCEDURE
6. ASSEMBLING PROCEDURE
7.
EXPLODED PARTS DIAGRAM
8.
PARTS LIST
1-1
2-1
3-1
4-1
5-1
6-1
7-1
8-1

SPECIFICATIONS CLV-160
Item
1. Video scope
Specification
1. EVISl00 series
2. EVIS130 series
3. EVIS140 series
4. VE series
5. EVIS EXERA 145 series
6. EVIS EXERA 160 series
7. BF 160 series
2. Fiberscope
1. OES10 series
2. OES20 series
3. OES30 series
4. OES40 series
5. BF/CHF scope
Illumination light path
1. SPECIFICATIONS
Diagnostic lamp
Emergency lamp
Method
Manual light
adjustment
Automatic light
adjustment
Method
Condenser lens
Emergency lamp
IR filter
Lamp
Turret plate
(Emergency lamp/filter, etc.)
(1) The user sets a special filter if necessary. One special filter
frame is provided.
(2) The emergency lamp is automatically placed into the optical
axis when the diagnostic lamp does not light.
Xenon short arc lamp with an elliptic mirror
Model: Y1064
Life: Approx. 500 hours when operated continuously
Halogen 150W (peanut type)
Model: PHILIPS 7023 12V/100W or the equivalent
Life: 100 hours or more in average
(1) Manual control only for the fiberscope. (Automatic control
when using OES video system and OVC simultaneously.)
(2) Automatic control for the video scone.
(1) Mechanical diaphragm (set on the panel)
(2) 17 steps
(1) Mechanical diaphragm with the constant illuminance
control (the illuminance on the image)
(2) 17 steps
Forced air cooling with a fan
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SPECIFICATIONS CLV-160
Item
Air supply pump
Air supply pressure
Specification
Diaphragm system
(1) Adjustable in 3 steps (strong/medium/weak and stop)
(2) Maximum pressure less than 53.9kPa
Control Setting of the air supply switch
Method Supply from the scope end by combining the scope with the
supply water tank.
Scope One touch connection
Light control cable:MH-966
Light control cable:MAJ-586
Emergency lamp
Connector on the rear panel
(Light control cable for CV)
Connector on the rear panel
(Light control cable for OTV)
When the emergency lamp breaks (including connection
failure), LED flickers to warn to replace the lamp. When the
emergency lamp is lit, LED is lit.
Storage of set values The setting is stored before the power switch is turned off and
when the power switch is turned off.
Setting of manual/auto light adjustment
Setting of air supply pressure
Light intensity control level
On removal of the scope When the scope is removed, the emergent light from the scope
output connector is dimmed with the diaphragm blade to the
minimum diaphragm position.
Panel Disinfect with ethanol for disinfection (70% ethyl or isopropyl
alcohol) or sterilized water.
Temperature switch When the temperature in the system rises over the rated
maximum value, the temperature switch automatically turns
off and the current is shut off to ensure safety. The function of
the temperature switch is detected and warned by an audible
tone.
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SPECIFICATIONS CLV-160
Item
Protection system
Specification
Class I units (3P power supply)
Non-Olympus regulations applied
Common to every
country
1 EU/EFTA
IEC513 (hazard analysis)
IEC60601-1 (medical electronics
safety)
IEC60601-l-1 (medical electric
system safety)
IEC60601-1-2 (EMC)
IEC60601-2-18 (endoscope
electric safety)
Applied laws and
regulations/classification
MDD Class: IIa
CE marking: CE0197
2 USA
3. Japan
FDC laws (Federal
Foods/Medicine/Cosmetics Laws)
The Drugs, Cosmetics and
Medical Instruments Act
General name: Light source
Approval No. : 07BZ0043
JIST1001 (medical electric
equipment safety)
JIST1002 (medical electric
equipment safety test)
JIST1005 (medical electric
equipment manual)
Russia: GOST-R
4 Other countries Nothing
Classification of medical 100 V type: BF type instruments
instruments 200 V type: BF type fitting part
Note) When the fitting part has no indication of protection
against an electric shock, it is the BF type fitting part.
Class I
Xenon lamp, Special filter, Fuse
Protection against an
electrical shock
User service
ISO9000-3 (software)
ISO8600-1 (endoscope)
ISO7000 (drawings and
symbols)
IEC417 (drawings and
symbols)
Non-Olympus regulations
applied
IEC60601-1 (medical
electronics safety)
IEC60601-l-l (medical
electric system safety)
IEC60601-1-2 (EMC)
IEC60601-2-18 (endoscope
electric safety)
EN980 (drawings and
symbols)
UL544,CUL
Maker service Emergency lamp, Lamp socket
Weight Approx. 15 kg
Dimensions (Maximum) 385 (w) x 490 (D) x 145 (H) [mm]
l-3

SPECIFICATIONS CLV-160
Item
Panel
Specification
Selectable for each destination.
100 V type: English
200 V type: English/symbol
Power cord Cord set with a 3-core hospital grade plug (100V)
3-pin inlet, 3-core cord plug-less cord set (200V)
Fuse capacity 100V type: BA, Littel 313008 (or the equivalent)
200V type: 5A, Littel 218005 (or the equivalent)
In-Olympus symbol:
MAJ-892(100V CLASS), MAJ-893(2OOV CLASS)
Backup lithium battery Lithium battery life: 6.2 years
on power failure
1-4

2. CONNECTION DIAGRAM
2-1

FILTER UPTK5CU
MOTOR
M
FILTER
POSITION SW
UPCN50
SCOPE
SENCE
UPCL 16CROO
FRONT
PANEL
Driver Buzzer
Turret plate
position control
circuit
Front panel
control
Pump drive
control
PUMP
Buzzer
control
MPU
RAM
ROM
DIAPHRAGM
MOTOR
M
Brightness
adjustment
circuit
Ignition
control
AUX
CONNECTOR
LIGHT CONTROL
CONNECTOR
SCOPE
CONNECTOR
THERMAL_SW
POWER
SUPPLY
NOISE
FILTER
UPCL 16FL 10/20
(100V/2OOV CLASS)
HALOGEN
LAMP
XENON
LAMP
UPCL 16PS10 (100V CLASS)
UPCL 16PS20 (200V CLASS)

TROUBLESHOOTING CLV-160
4. TROUBLESHOOTING
1. CONTENTS
Classification Symptom Check item Page
Light source
unit/Lamp
Power is not supplied.
The light source xenon lamp is not ht.
The lamp goes out after once ignition up.
The scope cannot be connected.
Observation No light is emitted from the scope.
Setting/Display
The cooling fan does not work.
When the scope is disconnected, the
brightness is not reduced to the minimum or
changed.
The pump does not work or the supply air
flowrate does not change even if the pump
ON switch is depressed.
The temperature switch does not turn off
even if the temperature in the unit rises over
the specified value, or the temperature switch
malfunctions at the temperature below the
specified value.
The turret plate does not rotate even if the Filter switching operation
filter switch is depressed. check
The visual field is dark or too bright.
LED does not light or LED indication does
not change even if the switch is depressed.
Emergent light check
Manual brightness
adjustment check
Automatic brightness
adjustment check 1
Automatic brightness
adjustment check 2
Lamp brightness check
Panel operation check
The emergency lamp is not automatically lit Emergency lamp operation
when the xenon lamp goes out. check
The values set before the power is turned off
are not stored when the power is turned off.
Backup function check
25
The lamp life meter does not return to zero Lamp life meter reset function
even if the lamp life meter reset switch. check
Brightness does not change even if the Transillumination function
transillumination switch is depressed. check
Power supply check 2 to 3
Lamp check 4 to 5
Lamp going-out check 6 to 7
Scope connection check
8
Cooling fan operation check 9
Shielding check on removal of
10
the scope
Pump check 11 to 12
Temperature switch function
check
13
14 to 15
16
17
18
19 to 20
21
22
23 to 24
26
27
4-l